Does she _____ clean the classroom today?A.has to B.have to C.has D.have

B
前面有助动词do
后面用用原型~
have to do 不得不~
不明白的再问哟,请及时采纳,多谢!Don't _____ TV after class.A.watchB.watchingC.to watchD.to watchingA同样的道理~助动词后面原型~这个是个祈使句~There is _____ water on the floor.A.too manyB.too muchC.much tooD.many tooB不可数哦~too much。。太多。。I was late for _____, so I had to stay at school after _____ .A.the class;the schoolB.class;the schoolC.the class;schoolD.class;schoolCbelate for the class 上课迟到afterschool放学后~